From 84f5dfec7d694ba91931c1e56dda5680e22adac5 Mon Sep 17 00:00:00 2001
From: Vitor Santos Costa <vsc@dcc.fc.up.pt>
Date: Mon, 23 Nov 2009 10:05:52 +0000
Subject: [PATCH] document souce_location/2.

---
 docs/yap.tex | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/yap.tex b/docs/yap.tex
index b10e70b70..d98e0b1e5 100644
--- a/docs/yap.tex
+++ b/docs/yap.tex
@@ -8094,6 +8094,12 @@ Stream position at the stream currently being read in.
 
 @end table
 
+@item source_location(?@var{FileName}, ?@var{Line})
+@findex source_location/2
+@syindex source_location/2
+@cnindex source_location/2
+SWI-compatible predicate. If the last term has been read from a physical file (i.e., not from the file user or a string), unify File with an absolute path to the file and Line with the line-number in the file. Please use @code{prolog_load_context/2}.
+
 @node Library, SWI-Prolog, Built-ins, Top
 
 @chapter Library Predicates